Grottes de Thouzon

About

The Grottes de Thouzon offer a striking blend of natural wonder and immersive storytelling. Since their discovery in 1902, the caves have been carefully preserved, showcasing dazzling stalactites and stalagmites in golden and amber hues formed over millennia. In 2024, the caves were revitalised with a dazzling sound‐and‐light show that adds contemporary drama to the ancient stone formations, making each visit a memorable sensory experience. Guided tours explore the fossilised bed of a once‑flowing underground river, allowing visitors to step back into the region’s prehistoric past. The caves welcome families, history enthusiasts, and casual visitors alike, with a day’s exploration lasting approximately 45–50 minutes. Over the open season—from early April to early November—entrances are available every 15 minutes, offering flexibility for groups and solo travelers. With its friendly, family‑run hospitality, the Grottes de Thouzon provide a unique, educational adventure for both members of the household that is quick to appreciate while offering depth in geological and natural history.

Highlights

• New Lighting and Sound Show
• Stalactite and Stalagmite Formations
• Underground River Fossil Trail

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At a glance

• Typical visit: about 45 minutes

Tickets & pricing